Which expression can be used to find the surface area of the following triangular prism? Choose 1 Choose 1 (Choice A) A 12+5012+5012, plus, 50 (Choice B) B 12+12+30+4012+12+30+4012, plus, 12, plus, 30, plus, 40 (Choice C) C 6+6+30+40+506+6+30+40+506, plus, 6, plus, 30, plus, 40, plus, 50 (Choice D) D 12+12+40+30+5012+12+40+30+5012, plus, 12, plus, 40, plus, 30, plus, 50

1 3 5

step-by-step explanation:

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b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

98%

step-by-step explanation: